Struct QueryRouter 

pub struct QueryRouter { /* private fields */ }

Query router - routes queries to appropriate nodes

Implementations

impl QueryRouter

pub fn new(config: RoutingConfig) -> Self

Create a new query router

pub async fn route(&self, query: &str) -> RoutingDecision

Route a query

pub async fn route_with_criteria( &self, criteria: &NodeCriteria, ) -> Result<String>

Route with explicit hints (for use by other modules)

pub fn is_write_query(&self, query: &str) -> bool

Check if query is a write operation

pub fn strip_hints(&self, query: &str) -> String

Strip hints from query for backend execution

pub fn parse_hints(&self, query: &str) -> ParsedHints

Parse hints from query (for external use)

pub async fn add_node(&self, node: NodeInfo)

Add a node

pub async fn remove_node(&self, name: &str)

Remove a node by name

pub async fn update_node<F>(&self, name: &str, f: F)

where F: FnOnce(&mut NodeInfo),

Update node state

pub fn metrics(&self) -> &RoutingMetrics

Get metrics

pub fn config(&self) -> &RoutingConfig

Get configuration